CAUTION: Power cords and cables must not block access to device
components or drape where people could trip on them.
MX5, MX10, MX40, and MX80 Routers DC Power Specifications
Table 19 on page 39 lists the DC power system electrical specifications.
Table 19: DC Power System Electrical Specifications
SpecificationItem
Operating range: –40 to –72 VDCDC input voltage
13 A @ –48 VDC (maximum) (625 W DC)DC system input current
rating
13 A @ –48 VDC (625 W DC)DC system input power
Table 20 on page 39 lists the DC power supply electrical specifications.
Table 20: DC Power Supply Electrical Specifications
SpecificationItem
500 WMaximum output power
Minimum: –40 VDC
Nominal: –48 VDC, –60 VDC
Operating range: –40 to –72 VDC
DC input voltage
13 A @ –48 VDCDC input current rating
Power Consumption for a DC-Powered MX5, MX10, MX40, and MX80 Router
To allow for future growth so that you can operate the router in any hardware configuration
without upgrading the power infrastructure, we recommend that you provision at least
13 A @ –48 VDC for each input.
Table 21 on page 40 and Table 22 on page 40 list the power requirements for base
DC-powered routers operating under typical voltage conditions.
If you do not plan to provision at least 13 A @ –48 VDC per input, you can use the
information in Table 21 on page 40, Table 22 on page 40, and Table 23 on page 40 to
calculate the power consumption @ –48 VDC and thermal output for your hardware
configuration.
39Copyright © 2019, Juniper Networks, Inc.
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